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Home >> Lexus >> 2007 >> GS 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (Engine Control System (2GR-FSE) - SFI System Introduction, Precautions, Troubleshooting, Symptoms Table, Terminals Of ECM, Diagnostic Trouble Code Chart) >> SFI System >> Precaution

SFI System: Precaution

WARNING: This page is about a different car, the 2007 Lexus GS 350. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • When disconnecting the battery terminal, initialize the following systems after the terminal is reconnected.
    SYSTEM REFERENCE

    System Name See procedure
    Power Window Control System INITIALIZATION
    Intuitive Parking Assist System
    Variable Gear Ratio Steering System
  • Perform the RESET MEMORY (A/T initialization) operation after replacing the automatic transmission assembly, engine assembly or ECM.

HINT:

RESET MEMORY cannot be completed by only disconnecting the battery terminal.

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